Arizona Pocket Mouse vs Ray

Perognathus amplus compared with Atlantoraja castelnaui

Key Differences

• Arizona Pocket Mouse is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Arizona Pocket Mouse	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Heteromyidae	Arhynchobatidae
Genus	Perognathus	Atlantoraja
Species	Perognathus amplus	Atlantoraja castelnaui

Evolutionary Relationship

Arizona Pocket Mouse and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arizona Pocket Mouse

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Arizona Pocket Mouse	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Arizona Pocket Mouse

The Arizona Pocket Mouse, Perognathus amplus, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.